What was found
DURING C-CHECK INSPECTION, FOUND AFT CARGO COMPARTMENT FS 807 STRINGER 29R VERTICAL FLOOR SUPPORT AT FRAME HAS ELONGATED HOLES. FOUND FRAME DOUBLE DRILLED HOLE OUT OF LIMITS IAW SRM 51-10-1, FABRICATED FORMED CHANNEL REPAIR 7075-T6-40. TREATED AND PRIMED IAW B737 SRM 51-10-2 AND MM 51-20. INSTALLATION COMPLETED OF ANGLE REPAIR, FILLER AND VERTICAL SUPPORT ANGLES IAW B737 SRM 51-40-3 AND 51-30-2. (M)